Short grub -

On the sickle hooks this has been an on-going issue for a LONG LONG TIME!!!! This I know is going to be a PITA but you're gonna have to sit down and fit the hooks in the mold - some fit fine in one but not another. I just did it with a box of 1000 size 2's and before that #4's before I ran out.

You can with a dremel make the slot longer but be careful if you cut wrong you'll be trying to get lead off alot of eyelets.